On the convergence of the derivatives of Lagrange interpolating polynomials (Q756038)
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scientific article; zbMATH DE number 4190343
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the convergence of the derivatives of Lagrange interpolating polynomials |
scientific article; zbMATH DE number 4190343 |
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On the convergence of the derivatives of Lagrange interpolating polynomials (English)
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1990
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The author proves the simultaneous convergence of derivatives of Lagrange interpolating polynomials and estimates \(| f^{(i)}(x)-L_ n^{(i)}(f;x)|\) using the Lebesgue constant of Lagrange interpolation.
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simultaneous convergence
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Lagrange interpolation
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